TPCE636 User Manual Issue 1.0.2
Page 74 of 104
7.14.1 User FPGA Pinning
General purpose I/O connected to the User FPGA Kintex-7.
Signal
Bank
VCCO
Pin
Description
USER_LED0
14
3.3V
E26
2x green on-board LEDs
USER_LED1
J26
Table 7-20: TPCE636 User On-Board Indicators
User FPGA Reset Inputs
7.15
General purpose Reset input connected to the User FPGA Kintex-7.
Signal
Bank
VCCO
Pin
Description
DWNRST#
14
3.3V
K21
Reset from PCIe Switch
Based
directly
on
the
downstream reset of the PCIe
switch on the TPCE636. See the
PCIe switch data sheet for more
information.
FPGA_RST
14
3.3V
L23
Reset Input from BCC
The reset signal is valid as long
as the BCC is in its configuration
phase. When all configuration
processes on the TPCE636 are
completed,
this
signal
is
deactivated.
Table 7-21: User FPGA Reset Inputs